i want to auto create a folder for each admin to be used by TinyMCE/elfindereach user wish to know that others cant use his files like his listsand soon i wish his templates

my idea isin the files folder the system will auto generate a folder for each admin[client]www.hosting.com/lists/"FOLDER"/%USERNAME%/and the system will use www.hosting.com/lists/"FOLDER"/ as global folder for all the users